List of auxiliary ship classes in service

The list of auxiliary ship classes in service includes all auxiliary ships in naval service in the world. For combatant ships, see the list of naval ship classes in service.

Command ships

Andenes command ship
- Builder: Norway
- Displacement: 3,000 tons
- Operator: Royal Norwegian Navy: 3 in commission

HSwMS Trossö Command ship
- 2,140 tones
- Operator: Swedish Navy

River command ships

Kozara river command ship
- Builder: Germany
- Displacement: 600 tons
- Operator: Republic of Singapore Navy

Amphibious command ships

Blue Ridge-class joint command ship (LCC-19)
- Builder: United States
- Displacement: 19,700 tons
- Operator: United States Navy: 2 in commission

Minecraft command and support ships

Godetia minecraft tender
- Displacement: 2,500 tons
- Operator: Belgian Navy

Multi-role support ships

Absalon-class flexible support ship / flexible combat vessel
- Builder: Denmark
- Displacement: 4500 tons (light), 6,600 tons (full load)
- Operator: Royal Danish Navy: 2 ships commissioned. (Arguably a support ship, armed as a frigate)

Karel Doorman-class multi-function support ship
- Builder: Netherlands
- Displacement: max 27,500 tons
- Operator: Royal Netherlands Navy: 1 commissioned around 2014

HMNZS Manawanui multi-role offshore support ship
- Builder: Norway
- Displacement: 5,741 tons
- Operator: Royal New Zealand Navy

Shichang multi-role training/support ship
- Displacement: 9,500 tons
- Operator: People's Liberation Army Navy

Hospital ships

Mercy-class hospital ship (AH-19)
- Builder: United States
- Displacement: 69,360 tonnes
- Operator: United States Navy: 2 in commission

Project 320A hospital ship
- Builder: Soviet Union
- Displacement: 11570 tonnes
- Operator: Russian Navy: 2 in commission

RFA Argus Primary Casualty Receiving Ship (A135)
- builder: Italy converted by United Kingdom
- Displacement: 28,081 tonnes
- Operator: Royal Navy (Royal Fleet Auxiliary)

Daishan Dao-class hospital ship (866)
- Builder: People's Republic of China
- Displacement: 14,000 tonnes
- Operator: People's Liberation Army Navy

Medical evacuation ships

Zhuanghe medical evacuation ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Ambulance transport ships

Qiongsha class ambulance transport ship
- Builder: People's Republic of China
- Displacement: 2,150 tonnes
- Operator: People's Liberation Army Navy: 1 in commission

Ambulance craft

Beiyi 01-class fast ambulance craft
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 5 in commission

- Builder: People's Republic of China
- Displacement: 410 tonnes
- Operator: People's Liberation Army Navy: 1 in service

Type 072-class ammunition ship
- Builder: People's Republic of China
- Displacement: 4,170 tonnes
- Operator: People's Liberation Army Navy: 3 in service

Missile/rocket ammunition ships

Yuan Wang 21 missile/rocket ammunition ship
- Builder: People's Republic of China
- Displacement: 9,080 tonnes
- Operator: People's Liberation Army Navy

Yuan Wang 22 missile/rocket ammunition ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Fort Rosalie-class replenishment ship
- Builder: United Kingdom
- Displacement: 23,890 tons
- Operator: Royal Navy, ( Royal Fleet Auxiliary), 2 in service

Lewis and Clark-class dry cargo/ammunition ship (T-AKE-1)
- Builder: United States
- Displacement: 41,000 tons
- Operator: United States Navy: 14 in commission

Poolster-class replenishment ship
- Builder: Netherlands
- Displacement: 16,836 tons
- Operator: Pakistan Navy: 1 in service

Type 903 (Fuchi-class) replenishment ship
- Builder: People's Republic of China
- Displacement: 20,500 tons
- Operator: People's Liberation Army Navy: 2 in commission

Type 903A-class replenishment ship
- Builder: People's Republic of China
- Displacement: 23,400 tons
- Operator: People's Liberation Army Navy

Type 904 (Dayun-class) stores ship
- Builder: People's Republic of China
- Displacement: 10,975 tons
- Operator: People's Liberation Army Navy: 2 in service

Type 908 (Fusu- or Nancang-class) replenishment ship
- Builder: Soviet Union
- Displacement: 37,000 tons
- Operator: People's Liberation Army Navy: 1 in commission

Westerwald-class transport ship
- Builder: Germany
- Displacement: 4,042 tons
- Operator: German Navy: 1 in service

Fast combat support ships

Cheonji-class fast combat support ship
- Builder: South Korea
- Displacement: 9,113 tons
- Operator Republic of Korea Navy: 3 in service

Panshih-class (AOE-532) fast combat support ship
- Builder: Republic of China
- Displacement: 20,000 tons
- Operator: Republic of China Navy: 1 in service

Supply-class fast combat replenishment ship (AOE-6)
- Builder: United States
- Displacement: 50,000 tons
- Operator: United States Navy: 2 in commission

Type 901 class fast combat support ship
- Builder: People's Republic of China
- Displacement: 45,000 tons
- Operator: People's Liberation Army Navy: 2 in commission
Derya class fast combat support ship
- Builder: Turkey
- Displacement: 26,000 tons
- Operator: Turkish Navy: 1 in service

Replenishment oilers

Akar-class replenishment oiler
- Builder: Turkey
- Displacement: 19,350 tons
- Operator: Turkish Navy: 2 in service

HMNZS Aotearoa replenishment oiler
- Builder: South Korea
- Displacement: 26,000 tons
- Operator: Royal New Zealand Navy

Berlin-class (Type 702) combat support ship
- Builder: Germany
- Displacement: 20,240 tons
- Operator German Navy: 3 in service

Cantabria (A15) replenishment oiler
- Builder: Spain
- Displacement: 19,500 tons
- Operator: Spanish Navy, 1 in service

Durance-class replenishment oiler
- Builder: France / Australia
- Displacement: 17,900 tons
- Operators:
  - French Navy: 4 in service
  - Argentine Navy: 1 in service, former Durance
  - Royal Australian Navy: 1 in service as HMAS Success (built in Australia)

Fort Victoria-class replenishment oiler
- Builder: United Kingdom
- Displacement: 32,818 tons
- Operator: Royal Navy, ( Royal Fleet Auxiliary), 1 in service

Mashū-class replenishment oiler
- Builder: Japan
- Displacement: 25,000 tons
- Operator: Japan Maritime Self-Defense Force: 2 in service

HNoMS Maud replenishment oiler
- Builder: South Korea / Norway
- Displacement: 27,500 tons
- Operator: Royal Norwegian Navy

Patiño replenishment oiler
- Builder: Spain
- Displacement: 17,045 tons
- Operator: Spanish Navy, 1 in service

HMAS Sirius replenishment tanker
- Builder: South Korea
- Displacement: 25,000 tons
- Operator: Royal Australian Navy: 1 in service

Stromboli-class replenishment ship
- Builder: Italy
- Displacement: 8,700 tons
- Operator: Marina Militare: 2 in service

Tide-class replenishment oiler
- Builder: South Korea / United Kingdom
- Displacement: 39,000 tons
- Operator: Royal Navy, ( Royal Fleet Auxiliary), 4 in service

Towada-class replenishment oiler
- Builder: Japan
- Displacement: 15,000 tons
- Operator: Japan Maritime Self-Defense Force: 3 in service

Beiyou 572-class replenishment oiler
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 4 in service

Type 631-class replenishment oiler
- Builder: People's Republic of China
- Displacement: 2,300 tons
- Operator: People's Liberation Army Navy: 7 in service

Type 905 (Fuqing-class) replenishment oiler
- Builder: People's Republic of China
- Displacement: 21,750 tons
- Operator: Pakistan Navy: 1 in service

Transport tankers and oilers

Alyay-class fleet oiler (Project 160)
- Builder: Finland
- Displacement: 7,225 tons
- Operator: Russian Navy: 4 in service

Boris Chilikin-class fleet oiler (Project 1559)
- Builder: Soviet Union
- Displacement: 22,460 tons
- Operator: Russian Navy: 4 in service

BAP Tacna fleet oiler
- Builder: Netherlands
- Displacement: 17,040 tons
- Operator: Peruvian Navy, 1 in service

Chesapeake-class transport tanker (AOT-5084)
- Builder: United States
- Displacement: 65,000 tons
- Operator: United States Navy: 2 in commission

Dubna-class fleet oiler
- Builder: Soviet Union
- Displacement: 11,140 tons
- Operator: Russian Navy: 2 in service

Gus W. Darnell-class transport tanker (AOT-1125)
- Builder: United States
- Displacement: 40,000 tons
- Operator: United States Navy: 5 in commission

Henry J. Kaiser-class fleet oiler
- Builder: United States
- Displacement: 42,000 tons
- Operators:
  - United States Navy: 13 in commission
  - Chilean Navy: 1 in commission

Olekma-class fleet oiler
- Builder: Finland
- Displacement: 6,440 tons
- Operator: Russian Navy: 2 in service

Panarea-class gasoline tanker
- Builder: Italy
- Displacement: 863 tons
- Operator: Marina Militare: 4 in service

Rhön-class tanker
- Builder: Germany
- Displacement: 14,169 tons
- Operator: German Navy, 2 in service

Rover-class tanker
- Builder: United Kingdom
- Displacement: 11,500 tons (loaded)
- Operators:
  - Indonesian Navy, 1 in service
  - Portuguese Navy, 1 in service
  - Royal Navy ( Royal Fleet Auxiliary), 2 in service

Uda-class fleet oiler (Project 577)
- Builder: Soviet Union
- Displacement: 7,160 tons
- Operator: Russian Navy: 5 in service

Vyaz'ma fleet oiler
- Displacement: 8,900 tons
- Operator: Russian Navy

Walchensee-class tanker
- Builder: Germany
- Displacement: 2,191 tons
- Operator: German Navy, 2 in service

Wave-class tanker
- Builder: United Kingdom
- Displacement: 34,500 tons
- Operator: Royal Navy, ( Royal Fleet Auxiliary), 2 in service
Albay Hakkı Burak class oil tanker
- Builder: Turkey
- Displacement: 3,200 tons
- Operator: Turkish Navy: 2 in service

Coastal tankers

Fuzhou-class coastal tanker
- Builder: People's Republic of China
- Displacement: 1,200 tons
- Operator: People's Liberation Army Navy: 32 in service

Jinyou-class coastal tanker
- Builder: People's Republic of China
- Displacement: 4,800 tons
- Operator: People's Liberation Army Navy: 3 in service

Khobi-class coastal tanker
- Builder: Soviet Union
- Displacement: 1,525 tons
- Operators:
  - Albanian Naval Force: 1 delivered in 1959

Leizhou-class coastal tanker
- Builder: People's Republic of China
- Displacement: 900 tons
- Operator: People's Liberation Army Navy: 9 in service

Type 620 (Shengli-class) coastal tanker
- Builder: People's Republic of China
- Displacement: 4,940 tons
- Operator: People's Liberation Army Navy: 2 in service

Type 632 (Fulin-class) coastal tanker
- Builder: People's Republic of China
- Displacement: 2,200 tons
- Operator: People's Liberation Army Navy: 19 in service

Water tankers

Simeto-class water tanker
- Builder: Italy
- Displacement: 1,968 tons
- Operators:
  - Marina Militare: 2 in service
  - Tunisian National Navy: 1 in service

Elbe-class (Type 404) tender
- Builder: Germany
- Displacement: 3,586 tons
- Operator German Navy: 6 in service

Lubin-class small craft support ship
- Builder: BSO Split
- Displacement: 880 tons
- Operator: Navy of Serbia and Montenegro: 1 in service of 3 built

Rhin-class tender
- Displacement: 2,445 tons
- Operator: French Navy: 2 in service

Vis small craft command and support ship
- Builder: ??^{[citation needed]}
- Displacement: 680 tons
- Operator: Navy of Serbia and Montenegro

Buoy tenders

Class A Balsam-class buoy tender
- Builder: United States
- Displacement: 1,025 tons
- Operators:
  - Estonian Navy: 1 delivered in 1997 from the US Coast Guard
  - United States Coast Guard: 5 in commission

Gasconade-class river buoy tender (WLR-75401)
- Builder: United States
- Displacement: 141 tons
- Operator: United States Coast Guard: 9 in commission

Juniper-class buoy tender (WLB-201)
- Builder: United States
- Displacement: 2,000 tons
- Operator: United States Coast Guard: 16 in commission

Keeper-class buoy tender
- Builder: United States
- Displacement: 840 tons
- Operator: United States Coast Guard: 14 in commission

Ouachita-class buoy tender (WLR-65501)
- Builder: United States
- Displacement: 143 tons
- Operator: United States Coast Guard: 6 in service

Type 066 class buoy tender
- Builder: People's Republic of China
- Displacement: 70 tons
- Operator: People's Liberation Army Navy

Type 744-class buoy tender
- Builder: People's Republic of China
- Displacement: 1750 tons
- Operator: People's Liberation Army Navy

Type 911I-class buoy tender
- Builder: People's Republic of China
- Displacement: 135 tons
- Operator: People's Liberation Army Navy

Type 999-class buoy tender
- Builder: People's Republic of China
- Displacement: 95 tons
- Operator: People's Liberation Army Navy

Buoy tugs

Alcyon-class ocean tug and buoy tender
- Displacement: 1,500 tons
- Operator: French Navy: 2 in service

Dive tenders

Type 904I-class dive tender
- Builder: People's Republic of China
- Displacement: 1,354.8 tons
- Operator: People's Liberation Army Navy

Type 904II-class dive tender
- Builder: People's Republic of China
- Displacement: 1,327 tons
- Operator: People's Liberation Army Navy

Vulcain diving tender
- Builder: France
- Displacement: 490 tons
- Operator: French Navy

Submarine tenders

Kashtan submersible support ship
- Displacement: 5,250 tons
- Operator: Russian Navy

Kommuna submersible support ship
- Displacement: 2,450 tons
- Operator: Russian Navy

Malina-class submarine tender (Project 2020)
- Builder: Soviet Union / Ukraine
- Displacement: 13,900 tons
- Operator: Russian Navy: 3 in service

Mercuur class submarine tender
- Builder: Netherlands
- Displacement: 1,400 Tons
- Operator: Royal Netherlands Navy

Pionier Moskvyy-class submersible support ship (Project 05360)
- Builder: Soviet Union
- Displacement: 7,960 tons
- Operator: Russian Navy: 4 in service

Ugra-class submarine tender (Project 1886.1)
- Builder: Soviet Union
- Displacement: 9,650 tons
- Operator: Russian Navy: 2 in service

Type 925 (Dajiang-class) submarine tender and salvage ship
- Builder: People's Republic of China
- Displacement: 10,087 tons
- Operator: People's Liberation Army Navy: 3 in service

Type 926-class submarine support ship
- Builder: People's Republic of China
- Displacement: 9,500 tons
- Operator: People's Liberation Army Navy: 3 in service

Degaussing ships

Bereza-class degaussing ship (Project 130)
- Builder: Poland
- Displacement: 2,050 tons
- Operators:
  - Russian Navy: 17 in service
  - Bulgarian Navy: 1 in service

Pelym-class degaussing ship (Project 1799)
- Builder: Soviet Union
- Displacement: 1,200 tons
- Operator: Russian Navy: 17 in service

Type 911 degaussing ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 2 in service

Type 912 degaussing ship
- Builder: People's Republic of China
- Displacement: 828 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 912I degaussing ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 1 in service

Type 912III (Yanbai class) degaussing ship
- Builder: People's Republic of China
- Displacement: 570 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 912IIIA degaussing ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 2 in service

Type 912IIIAH degaussing ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 3 in service

Aditya-class replenishment and repair ship
- Builder: India
- Displacement: 24,612 tons
- Operator: Indian Navy: 1 in service

Amur-class repair ship (Project 304)
- Builder: Poland
- Displacement: 5,500 tons
- Operator: Russian Navy: 11 in service

Emory S. Land-class submarine tender/repair ship (AS-39)
- Builder: United States
- Displacement: 22,900 tons
- Operator: United States Navy: 2 in commission

Garonne-class small repair ship
- Displacement: 2,320 tons
- Operator: French Navy

Oskol-class repair ship (Project 300/301/303)
- Builder: Poland
- Displacement: 2,700 tons
- Operator: Russian Navy: 8 in service

Type 648 (Dadao-class) submarine repair ship
- Builder: People's Republic of China
- Displacement: 1,962 tons
- Operator: People's Liberation Army Navy: 1 in service

Dry docks

120t class dry dock
- Builder: People's Republic of China
- Displacement: 526.49 tons
- Operator: People's Liberation Army Navy: 1 in service

Dongxiu 912-class dry dock
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 1 in service

Hua Chuan No. 1-class dry dock
- Builder: People's Republic of China
- Displacement: 13,000 tons
- Operator: People's Liberation Army Navy: 1 in service

Dredgers

Dredger 1 dredger
- Builder: India
- Operator: Indian Navy

8-m³ class dredger
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Beijun 204-class dredger
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Dongjun 417-class dredger
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Dongjun 433-class dredger
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Dongjun 434-class dredger
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Nanjun 610-class dredger
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy

Crane ships

Diamond State-class crane ship (ACS-7)
- Builder: United States
- Displacement: 31,500 tons
- Operator: United States Navy: 2 in commission

Gopher State-class crane ship (ACS-4)
- Builder: United States
- Displacement: 25,000 tons
- Operator: United States Navy: 3 in commission

Green Mountain State-class crane ship (ACS-9)
- Builder: United States
- Displacement: 31,500 tons
- Operator: United States Navy: 2 in commission

Keystone State-class crane ship (ACS-1)
- Builder: United States
- Displacement: 31,500 tons
- Operator: United States Navy: 3 in commission

Construction ships

Anvil-class inland construction tender (WLIC-75301)
- Builder: United States
- Displacement: 145 tons
- Operator: United States Coast Guard: 8 in service

Pamlico-class inland construction tender (WLIC-800)
- Builder: United States
- Displacement: 416 tons
- Operator: United States Coast Guard: 4 in commission

Cable laying ships

Type 890 (Youzheng-class) cable ship
- Builder: People's Republic of China
- Displacement: 750 tons
- Operator: People's Liberation Army Navy: 3 in service

Type 991II (Youdian-class) cable ship
- Builder: People's Republic of China
- Displacement: 1,550 tons
- Operator: People's Liberation Army Navy: 9 in service, including 3 modified as buoy tenders

USNS Zeus cable ship (ARC-7)
- Displacement: 15,000 tons
- Operator: United States Navy

Ocean surveillance ships

Hibiki-class ocean surveillance ship
- Builder: Japan
- Displacement: 3,861 tons
- Operator: Japan Maritime Self-Defense Force: 2 in service

Impeccable-class Ocean Surveillance Ship (T-AGOS-23)
- Displacement: 5,368 tons
- Operator: United States Navy

Stalwart-class Ocean Surveillance Ship (T-AGOS-1)
- Builder: United States
- Displacement: 2,285 tons
- Operators
  - United States Navy
  - Portuguese Navy: 2 in service

Victorious-class Ocean Surveillance Ship (T-AGOS-19)
- Builder: United States
- Displacement: 3,370 tons
- Operator: United States Navy: 4 in commission

Electronic surveillance ships

Alpinist-class electronic surveillance ships (Project 503M)
- Builder: Soviet Union
- Displacement: 1,140 tons
- Operator: Russian Navy: 3 in service

Bougainville electronic surveillance ship
- Displacement: 10,250 tons
- Operator: French Navy

FS Eger electronic surveillance ship
- Builder: Norway
- Displacement: 7,560 tons
- Operator: Royal Norwegian Navy

Elettra-class electronic surveillance ship
- Builder Italy
- Displacement: 3,180 tons
- Operators:
  - Marina Militare, NATO: 1 in service
  - Marina Militare: 1 in service
  - Republic of China Navy: 1 in service

Lira-class electronic surveillance ship (Project 1826)
- Builder: Soviet Union
- Displacement: 4,900 tons
- Operator: Russian Navy: 1 in service

FS Marjata electronic surveillance ship
- Builder: Norway
- Displacement: 5,300 tons
- Operator: Royal Norwegian Navy

Oste-class (Type 423) electronic surveillance ship
- Builder: Germany
- Displacement: 3,200 tons
- Operator: German Navy: 3 in service

Primor'ye-class electronic surveillance ship (Project 394B)
- Builder: Soviet Union
- Displacement: 4,340 tons
- Operator: Russian Navy: 2 in service

Vishnaya-class electronic surveillance ship (Project 864)
- Builder: Soviet Union
- Displacement: 3,470 tons
- Operator: Russian Navy: 7 in service

Type 814A (Dadie-class) electronic surveillance ship
- Builder: People's Republic of China
- Displacement: 2,198 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 815-class electronic surveillance ship
- Builder: People's Republic of China
- Displacement: 6,000 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 815A-class electronic surveillance ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 4 in service

Type 815G-class electronic surveillance ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 4 in service
Ufuk class signals intelligence gathering vessel
- Builder: Turkey
- Displacement: 2250 tons
- Operator: Turkish Navy: 1 in service

Missile tracking ships

Monge missile tracking ship
- Displacement: 21,040 tons
- Operator: French Navy

Observation Island Missile Range Instrumentation Ship (T-AGM-23)
- Displacement: 17,000 tons
- Operator: United States Navy

Waters navigation research and missile tracking ship (T-AGS-45)
- Displacement: 12,000 tons
- Operator: United States Navy

Yuan Wang-class missile tracking and space event support ship
- Builder: People's Republic of China
- Displacement: 21,000 tons
- Operator: People's Liberation Army Navy: 4 in service

Alliance (A 5345) research ship
- Builder: Italy
- Displacement: 3,120 tons
- Operator: Marina Militare, NATO

JS Asuka experimental ship
- Builder: Japan
- Displacement: 6,299 tons
- Operator: Japan Maritime Self-Defense Force

RV Belgica coastal research ship
- Displacement: 835 tons
- Operator: Ukraine

Helmsand-class trial and fleet service ships (Type 748)
- Builder: Germany
- Operator: German Navy: 3 in service

Leonardo (A 5301) research ship
- Builder Italy
- Displacement: 337 tons
- Operator: Marina Militare

Planet-class (Type 751) research ship (SWATH vessel)
- Builder: Germany
- Displacement: 3,500 tons
- Operator: German Navy: 1 in service

Rossetti-class research ship
- Builder: Italy
- Displacement: 324 tons
- Operator: Marina Militare, 2 in service

Shijian-class research ship
- Builder: People's Republic of China
- Displacement: 3,000 tons
- Operator: People's Liberation Army Navy: 3 in service

Type 6610 (Shuguang-class) research ship
- Builder: People's Republic of China
- Displacement: 2,400 tons
- Operator: People's Liberation Army Navy: 8 in service

Wilhelm Pullwer-class trial boat (Type 741)
- Builder: Germany
- Operator: German Navy: 1 in service

Xiangyanghong-class research ship
- Builder: People's Republic of China
- Displacement: 10,000 tons
- Operator: People's Liberation Army Navy: 12 in service in various configurations

Yanlun-class research ship
- Builder: People's Republic of China
- Displacement: 2,000 tons
- Operator: People's Liberation Army Navy: 3 in service

Yannan-class research ship
- Builder: People's Republic of China
- Displacement: 1,750 tons
- Operator: People's Liberation Army Navy: 4 in service

Acoustic research vessels

USNS Hayes acoustic trials ship (T-AG-195)
- Displacement: 4,000 tons
- Operator: United States Navy

INS Sagardhwani acoustic research ship
- Builder: India
- Displacement: 2,083 tons
- Operator: Indian Navy

Survey vessels

Baldur-class coastal survey ship
- Builder: Iceland
- Displacement: 50 tons
- Operator: Icelandic Coast Guard: 1 in commission

ARA Comodoro Rivadavia coastal hydrographic survey ship
- Builder: Argentina
- Displacement: 827 tons
- Operator: Argentine Navy

USNS John McDonnell coastal survey ship (T-AGS-51)
- Builder: United States
- Displacement: 2,000 tons
- Operator: United States Navy: 2 in commission

Lapérouse-class survey ship
- Displacement: 980 tons
- Operator: French Navy: 4 in service

Makar-class hydrographic survey catamaran
- Builder: India
- Displacement: 500 tons
- Operator: Indian Navy

Moma-class survey ship (Project 861)
- Builder: Soviet Union / Poland
- Displacement: 1,600 tons
- Operator: Croatian Navy: 1 in service

Sandhayak-class survey ship
- Builder: India
- Displacement: 1,960 tons
- Operator: Indian Navy: 7 in service

HMS Scott ocean survey vessel
- Builder United Kingdom
- Displacement: 13,500 tons
- Operator: Royal Navy 1 in service

Type 635 A/B/C (Yanlai class) hydrographic survey ship
- Builder: People's Republic of China
- Displacement: 1,100 tons
- Operator: People's Liberation Army Navy: 4 in service

Valerian Uryvayav-class survey ship
- Builder: Soviet Union
- Displacement: 1,050 tons
- Operators:
  - Lithuanian Naval Force: 1 delivered in 1991 for training and coastal survey
Çubuklu class survey ship
- Builder: Turkey
- Displacement: 643 tons
- Operator: Turkish Navy: 1 in service

Hydro-oceanographic Survey vessels

ARA Austral (Q-21) hydro-oceanographic survey ship
- Builder: Germany
- Displacement: 4,952 tons
- Operator: Argentine Navy

Ninfe-class hydro-oceanographic research ship
- Builder Italy
- Displacement: 415 tons
- Operator: Marina Militare: 2 in service

Oceanographic Research vessels

Cabo de Hornos oceanographic research ship
- Builder: Norway / ASMAR Chile Chile
- Displacement: 3,020 tons
- Operator: Chilean Navy: 1 in service

Ammiraglio Magnaghi oceanographic research ship
- Builder Italy
- Displacement: 1,744 tons
- Operator: Marina Militare

Melville-class oceanographic research/survey ship (T-AGOR-14)
- Builder: United States
- Displacement: 2,670 tons
- Operator: United States Navy: 2 in commission

Pathfinder-class oceanographic research/survey ship (AGS 60)
- Builder: United States
- Displacement: 4,750 tons
- Operator: United States Navy: 6 in commission

Thomas G. Thompson class oceanographic research/survey ship (T-AGOR-23)
- Builder: United States
- Displacement: 3,250 tons
- Operator: United States Navy: 3 in commission
Çeşme class oceanographic survey ship
- Builder: United States
- Displacement: 2,550 tons
- Operator: Turkish Navy: 1 in service

Polar Oceanographic Research vessels

BIO Las Palmas polar oceanographic research vessel
- Builder: Spain
- Displacement: 1,500 tons
- Operator: Spanish Navy

ARA Puerto Deseado polar oceanographic survey vessel
- Builder: Argentina
- Displacement: 2,400 tons
- Operator: Argentine Navy

Eisvogel-class icebreaker
- Builder: Germany
- Displacement: 560 tons
- Operators:
  - Marina Militare: 1 in service
  - Royal Netherlands Navy: 1 in service

Type 272 class icebreaker
- Builder: People's Republic of China
- Displacement: 4,860 tons
- Operator: People's Liberation Army Navy: 2 in service

Lake icebreakers

USCGC Mackinaw lake icebreaker (WLBB-30)
- Displacement: 3,500 tons
- Operator: United States Coast Guard

Electronic surveillance icebreakers

Type 071G class icebreaker and electronic surveillance ship
- Builder: People's Republic of China
- Displacement: 3,192 tons
- Operator: People's Liberation Army Navy: 1 in service

Electronic surveillance / hydrographic research icebreakers

Type 210 class electronic surveillance / hydrographic research icebreaker
- Builder: People's Republic of China
- Displacement: 4,420 tons
- Operator: People's Liberation Army Navy: 1 in service

Polar icebreakers

USCGC Healy polar icebreaker (WAGB-20)
- Builder: United States
- Displacement: 16,400 tons
- Operator: United States Coast Guard

Polar-class polar icebreaker (WAGB-10)
- Builder: United States
- Displacement: 13,600 tons
- Operator: United States Coast Guard: 1 in commission

Shirase (AGB-5003) polar icebreaker
- Builder: Japan
- Displacement: 20,000 tons
- Operator: Japan Maritime Self-Defense Force

Polar patrol icebreakers

NoCGV Svalbard polar icebreaker/offshore patrol vessel
- Builder: Norway
- Displacement: 6,500 tons
- Operator: Royal Norwegian Navy

Polar research icebreakers

ARA Almirante Irízar polar research icebreaker
- Builder: Finland
- Displacement: 14,899 tons
- Operator: Argentine Navy

Polar oceanographic research icebreakers

BIO Hespérides polar oceanographic research icebreaker
- Builder: Spain
- Displacement: 2750 tons
- Operator: Spanish Navy

Icebreaking tugs

Bay-class icebreaking tug (WTGB-101)
- Builder: United States
- Displacement: 660 tons
- Operator: United States Coast Guard: 9 in commission

Etna-class Logistics Support Vessel
- Builder: Italy
- Displacement: 13,400 tons
- Operator:
  - Marina Militare: 1 in service
  - Hellenic Navy: 1 in service

Honqui-class coastal freighter
- Builder: People's Republic of China
- Displacement: 1,950 tons
- Operator: People's Liberation Army Navy: 7 in service

Qiongsha-class cargo ship
- Builder: People's Republic of China
- Displacement: 2,150 tons
- Operator: People's Liberation Army Navy: 1 in service

HNoMS Valkyrien support ship
- Builder: Norway
- Displacement: 3,000 tons
- Operator: Royal Norwegian Navy: 1 in service

Vulcano-class Logistics Support Ship
- Builder: Italy
- Displacement: 23,500 tons
- Operator: Marina Militare: 1 on building
Yüzbaşı Güngör Durmuş class Logistics Support Ship
- Builder: Turkey
- Displacement: 8,477 tons
- Operator: Turkish Navy: 2 in service

Multi role vessels

HMNZS Canterbury multi role vessel
- Builder: Netherlands / Australia
- Displacement: 9,000 tons
- Operator: Royal New Zealand Navy

General cargo ships

Cape Ann-class general cargo ship (AK-5009)
- Builder: United States
- Displacement: 20,110 tons
- Operator: United States Navy: 4 in commission

Cape Breton-class general cargo ship (AK-5056)
- Builder: United States
- Displacement: 21,000 tons
- Operator: United States Navy: 4 in commission

Cape Girardeau-class container/bulk cargo ship (AK-2039)
- Builder: United States
- Displacement: 32,000 tons
- Operator: United States Navy: 2 in commission

Cape John-class general cargo ship (AK-5022)
- Builder: United States
- Displacement: 23,000 tons
- Operator: United States Navy: 4 in commission

Costa Sur-class container/general cargo ship
- Builder: Argentina
- Displacement: 10,894 tons
- Operator: Argentine Navy: 3 in service

Container ships

MV Asterix container ship
- Builder: Germany
- Operator: Royal Canadian Navy

Page class container ship (AKR-4496)
- Builder: United States
- Displacement: 74,500 tons
- Operator: United States Navy: 2 in commission

Prepositioning ships

1st Lt Harry L. Martin Marine Corps prepositioning ship (AK-3015)
- Builder: Germany
- Displacement: 51,531 tons
- Operator: United States Navy

2nd Lieutenant John P. Bobo-class Marine Corps prepositioning ship (AK-3008)
- Builder: United States
- Displacement: 46,000 tons
- Operator: United States Navy: 5 in commission

Gordon-class army prepositioning ship (AKR-296)
- Builder: Denmark / United States
- Displacement: 65,000 tons
- Operator: United States Navy: 2 in commission

Corporal Louis J. Hauge Jr.-class Marine Corps prepositioning ship (AK-3000)
- Builder: United States
- Displacement: 44,000 tons
- Operator: United States Navy: 5 in commission

Sergeant Matej Kocak-class Marine Corps prepositioning ship (AK-3005)
- Builder: United States
- Displacement: 51,612 tons
- Operator: United States Navy: 3 in commission

LCPL Roy M. Wheat Marine Corps prepositioning ship (AK-3016)
- Builder: Soviet Union / United States
- Displacement: 50,570 tons
- Operator: United States Navy

Shughart-class army prepositioning ship (AKR-295)
- Builder: Denmark
- Displacement: 54,300 tons
- Operator: United States Navy: 2 in commission

Vehicle ships

Algol-class fast vehicle cargo ship (AKR 287)
- Builder: Netherlands
- Displacement: 55,355 tons
- Operator: United States Navy: 8 in commission

Bob Hope-class army vehicle prepositioning ship (AKR-300)
- Builder: United States
- Displacement: 62,000 tons
- Operator: United States Navy: 7 in commission

Cape Ducato-class roll-on/roll-off vehicle cargo ship (AKR-5051)
- Builder: France / Sweden
- Displacement: 34,790 tons
- Operator: United States Navy: 5 in commission

Cape Hudson-class vehicle cargo ship (AKR-5066)
- Builder: Japan / Norway
- Displacement: 51,000 tons
- Operator: United States Navy: 3 in commission

Cape Island-class vehicle cargo ship (AKR-10)
- Builder: United States
- Displacement: 33,900 tons
- Operator: United States Navy: 4 in commission

Cape Knox-class vehicle cargo ship (AKR-5082)
- Builder: Japan
- Displacement: 29,200 tons
- Operator: United States Navy: 2 in commission

Cape Lambert-class vehicle cargo ship (AKR-5077)
- Builder: United States
- Displacement: 30,360 tons
- Operator: United States Navy: 2 in commission

Cape Rise-class vehicle cargo ship (AKR-9678)
- Builder: United States
- Displacement: 32,000 tons
- Operator: United States Navy: 3 in commission

Cape Texas-class vehicle cargo ship (AKR-112)
- Builder: United States
- Displacement: 24,550 tons
- Operator: United States Navy: 3 in commission

Cape Vincent-class vehicle cargo ship (AKR-9666)
- Builder: United States
- Displacement: 28,200 tons
- Operator: United States Navy: 2 in commission

Cape Washington-class vehicle cargo ship (AKR-9961)
- Builder: Poland
- Displacement: 53,600 tons
- Operator: United States Navy: 2 in commission

General Frank S. Besson-class Logistics Support Vessel (LSV-1)
- Builder: United States
- Displacement: 4,199 long tons
- Operator:
  - United States Navy: 8 in commission
  - Philippine Navy: 2 in commission

GySgt Fred W. Stockham army prepositioning ship (AK-3017)
- Builder: Denmark
- Displacement: 55,500 tons
- Operator: United States Navy

Round Table-class Landing Ship Logistic
- Builder: United Kingdom
- Displacement: 6,000 to 8,751 tons
- Operator: Brazilian Navy: 2 in service

LTC Calvin P. Titus-class container/vehicle cargo ship (AK-5089)
- Builder: United States
- Displacement: 48,000 tons
- Operator: United States Navy: 3 in commission

Watson-class army prepositioning ship (AKR-310)
- Builder: United States
- Displacement: 62,600 tons
- Operator: United States Navy: 8 in commission

Aviation logistics ships

Wright-class aviation logistics ship (T-AVB-3)
- Builder: United States
- Displacement: 23,800 tons
- Operator: United States Navy: 2 in commission

Barge Carrier ships

Cape Fear-class barge carrier (AK-5061)
- Builder: United States
- Displacement: 44,250 tons
- Operator: United States Navy: 2 in commission

Cape Flattery-class barge carrier (AK-5070)
- Builder: United States
- Displacement: 62,300 tons
- Operator: United States Navy: 2 in commission

Troop ships

Qiongsha-class troop ship
- Builder: People's Republic of China
- Displacement: 2,150 tons
- Operator: People's Liberation Army Navy: 4 in service
TCG İskenderun (A-1600) troop transport ship
- Builder: Turkey
- Displacement: 7,948 tons
- Operator: Turkish Navy: 1 in service

Polar logistics ships

Green Wave polar logistics ship (AK-2050)
- Builder: West Germany
- Displacement: 9,500 tons
- Operator: United States Navy

Heavy-lift ships

Type 633 class heavy-lift ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 1 in service

Salvage ships

Type 922 class rescue and salvage ship
- Builder: People's Republic of China
- Displacement: 3,400 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 922II (Dalang class) rescue and salvage ship
- Builder: People's Republic of China
- Displacement: 4,450 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 922III (Dalang II class) rescue and salvage ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 1 in service

Type 922IIIA (Dalang II class) rescue and salvage ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 3 in service
Işın class rescue and salvage ship
- Builder: Turkey
- Displacement: 2,400 tons
- Operator: Turkish Navy: 2in service

Salvage tugs

Abeille Flandre-class large salvage tug
- Displacement: 3,800 tons
- Operator: French Navy: 2 in service

Daozha-class salvage tug
- Builder: People's Republic of China
- Displacement: 4,000 tons
- Operator: People's Liberation Army Navy: 1 in service

Fehmarn-class (Type 720) salvage tug
- Builder: Germany
- Displacement: 1,310 tons
- Operator: German Navy

Ingul-class salvage tug (Project 1452/1453)
- Builder: Soviet Union
- Displacement: 4,000 tons
- Operator: Russian Navy: 4 in service

Neftegaz-class salvage tug (Project B-92)
- Builder: Poland
- Displacement: 4,000 tons
- Operator: Russian Navy: 3 in service

Prut-class salvage tug (Project 527M)
- Builder: Soviet Union
- Displacement: 3,330 tons
- Operator: Russian Navy: 2 in service

Safeguard-class salvage tug (ARS-50)
- Builder: United States
- Displacement: 3,300 tons
- Operator: United States Navy: 4 in commission

Sliva-class salvage tug (Project 712)
- Builder: Finland
- Displacement: 3,000 tons
- Operator: Russian Navy: 3 in service

Tuozhong-class salvage tug
- Builder: People's Republic of China
- Displacement: 3,600 tons
- Operator: People's Liberation Army Navy: 4 in service

Fire tugs

Fire-class fireboat
- Builder: Canada
- Displacement: 140 tons
- Operator: Royal Canadian Navy: 1 in service

Iva-class fire rescue tug (Project B-99)
- Builder: Poland
- Displacement: 2,300 tons
- Operator: Russian Navy: 4 in service

Katun-class fire tug (Project 1893/1993)
- Builder: Soviet Union
- Displacement: 1,200 tons
- Operator: Russian Navy: 13 in service

Search and Rescue Vessels

San Juan-class Search and Rescue Vessel
- Builder: Australia
- Displacement: 540 tons
- Operator: Philippine Coast Guard: 4 in service

Ilocos Norte class Search and Rescue Vessel
- Builder: Australia
- Displacement: 120 tons
- Operator: Philippine Coast Guard: 4 in service

Type 917 class rescue ship
- Builder: People's Republic of China
- Operator: People's Liberation Army Navy: 2 in service

Submarine Rescue ships

Alagez submarine salvage and rescue ship (Project 537)
- Displacement: 14,300 tons
- Operator: Russian Navy

TCG Alemdar submarine rescue ship
- Builder: Turkey
- Displacement: 4,200 tons
- Operator: Turkish Navy

Amatista Mod-class submarine rescue ship
- Builder: Spain
- Displacement: 1,860 tons
- Operator: Spanish Navy: 1 in service

HSwMS Belos submarine rescue ship.
- Operator: Swedish Navy

Anteo submarine rescue ship
- Builder: Italy
- Displacement: 3,874 tons
- Operator: Marina Militare

Cheonghaejin class submarine rescue ship
- Builder: South Korea
- Displacement: 4,300 tons
- Operator: Republic of Korea Navy: 1 in service

JS Chihaya submarine rescue ship
- Builder: Japan
- Displacement: 7,011 tons
- Operator: Japan Maritime Self-Defense Force

JS Chiyoda submarine rescue ship
- Builder: Japan
- Displacement: 7,214 tons
- Operator: Japan Maritime Self-Defense Force

Type 930 (Hudong class) submarine rescue ship
- Builder: People's Republic of China
- Displacement: 2,500 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 946 (Dazhou class) submarine rescue ship
- Builder: People's Republic of China
- Displacement: 1,100 tons
- Operator: People's Liberation Army Navy: 2 in service

Type 946A (Dadong class) submarine rescue ship
- Builder: People's Republic of China
- Displacement: 1,500 tons
- Operator: People's Liberation Army Navy: 1 in service

INS Astradharani torpedo launch and recovery vessel
- Builder: India
- Displacement: 650 tons
- Operator: Indian Navy

Cape Flattery-class torpedo trials craft
- Builder: United States
- Displacement: 1190 tons
- Operator: United States Navy: 2 in service

Type 803 class torpedo retriever
- Builder: People's Republic of China
- Displacement: 94.67 tons
- Operator: People's Liberation Army Navy

Type 906 class torpedo trials craft
- Builder: People's Republic of China
- Displacement: 2,300 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 907A class torpedo trials craft
- Builder: People's Republic of China
- Displacement: 615 tons
- Operator: People's Liberation Army Navy: 1 in service

Type 917 class torpedo retriever
- Builder: People's Republic of China
- Displacement: 742.5 tons
- Operator: People's Liberation Army Navy: 7 in service

Bottsand-class (Type 738) oil recovery ship
- Builder: Germany
- Displacement: 650 tons
- Operator: German Navy: 2 in service

Halli pollution control ship
- Builder: Finland
- Displacement: 2,100 tons
- Operator: Finnish Navy

Hylje pollution control ship
- Builder: Finland
- Displacement: 1,400 tons
- Operator: Finnish Navy

Louhi pollution control ship
- Builder: Finland
- Displacement: 3,450 tons
- Operator: Finnish Navy

Glen-class tug
- Builder: Canada
- Displacement: 259 tons
- Operator: Royal Canadian Navy: 5 in service

Habagat-class MT Tug (TB-271)
- Builder: Philippines
- Displacement: unknown
- Operator: Philippine Coast Guard

IRS-class tug
- Builder: India
- Displacement: 472 tons
- Operator: Indian Navy: 3 in service

Anchor tugs

Chieftain anchor handling tug supply vessel
- Builder: Germany
- Displacement: 2,028 tons
- Operator: Royal Norwegian Navy: 1 in service

Supply tugs

Rari-class supply tug
- Displacement: 1,550 tons
- Operator: French Navy: 2 in service

Harbour tugs

Capstan-class (65 Foot) small harbour tug (WYTL-65601)
- Builder: United States
- Displacement: 72 tons
- Operator: United States Coast Guard: 10 in commission

Lütje Hörn-class (Type 725) harbour tug
- Builder: Germany
- Operator: German Navy: 6 in service

Porto-class harbour tug
- Builder: Italy
- Displacement: 412 tons
- Operator: Marina Militare: 11 in service

Sleipner-class harbour tug
- Builder: Norway
- Displacement: 300 tons
- Operator: Royal Norwegian Navy: 2 in service

Sylt-class (Type 724) large harbour tug
- Builder: Germany
- Operator: German Navy: 2 in service

Ville-class harbour tug
- Builder: Canada
- Displacement: 46 tons
- Operator: Royal Canadian Navy: 5 in service

Wustrow-class (Type 414) harbour tug
- Builder: Germany
- Operator: German Navy: 2 in service

Coastal tugs

Belier-class coastal tug
- Displacement: 800 tons
- Operator: French Navy: 3 in service

Chamois-class coastal tug and logistical support ship
- Displacement: 505 tons
- Operator: French Navy: 1 in service

Offshore tugs

Abnaki class fleet ocean tug
- Builder: United States
- Displacement: 1,589 tons
- Operators:
  - Argentine Navy: 2 in service
  - Ecuadorian Navy: 1 in service

Atlante-class ocean tug
- Builder: Italy
- Displacement: 750 tons
- Operator: Marina Militare: 2 in service

Barentshav-class offshore patrol vessel
- Builder: Norway
- Displacement: 3,200 tons
- Operator: Royal Norwegian Navy: 3 in commission

Ciclope-class ocean tug
- Builder: Italy
- Displacement: 660 tons
- Operator: Marina Militare: 6 in service

INS Gaj offshore tug
- Builder: India
- Displacement: 560 tons
- Operator: Indian Navy

Goliat-class ocean tug (Project 733)
- Builder: Soviet Union
- Displacement: 890 tons
- Operator: Russian Navy: 25 in service

Helgoland-class large sea-going tug
- Builder: Germany
- Operators:
  - German Navy: 1 in service
  - National Navy of Uruguay: 1 in service

MB-330 class ocean tug
- Builder: Singapore
- Displacement: 1,180 tons
- Operator: Russian Navy: 1 in service

Powhatan class fleet ocean tug (ATF 168)
- Builder: United States
- Displacement: 2,260 tons
- Operator: United States Navy: 5 in commission

Roslavl-class ocean tug (Project A-202)
- Builder: Soviet Union / People's Republic of China
- Displacement: 625 tons
- Operators:
  - Russian Navy: 11 in service
  - People's Liberation Army Navy: 4 in service

Sorum-class fleet seagoing tug (Project 745)
- Builder: Soviet Union
- Displacement: 1,656 tons
- Operator: Russian Navy: 22 in service

Tenace-class ocean tug
- Displacement: 1,400 tons
- Operator: French Navy: 2 in service

Type 802 Gromovoy class ocean tug
- Builder: Soviet Union / People's Republic of China
- Displacement: 890 tons
- Operator: People's Liberation Army Navy: 17 in service

Type 837 Hujiu class ocean tug
- Builder: People's Republic of China
- Displacement: 750 tons
- Operator: People's Liberation Army Navy: 8 in service

Wangerooge-class seagoing tug
- Builder: Germany
- Displacement: 798 tons
- Operators:
  - German Navy: 2 in service
  - National Navy of Uruguay: 1 in service

Fleet tugs

Dinghai-class fleet tug
- Builder: People's Republic of China
- Displacement: 1,470 tons
- Operator: People's Liberation Army Navy: 2 in service

Goryn-class fleet tug (Project 563)
- Builder: Finland
- Displacement: 2,200 tons
- Operator: Russian Navy: 9 in service

See Category:Training ships

Amerigo Vespucci Tall ship
- Builder: Italy
- Displacement: 4,146 tons
- Operator: Marina Militare: 1 in service

RFA Argus Aviation training ship
- Builder United Kingdom
- Displacement 28,081 tons
- Operator: Royal Navy, ( Royal Fleet Auxiliary), 1 in service

Arung Samudera Tall ship
- Operator: Indonesian Navy

Capitán Miranda Tall ship
- Builder: Spain
- Displacement: 852 tons
- Operator: National Navy of Uruguay

Cisne Branco Tall ship
- Builder: Netherlands
- Displacement: 1,038 tons
- Operator: Brazilian Navy

UAM Creoula Tall ship
- Builder: Portugal
- Displacement: 1,321 tons
- Operator: Portuguese Navy

KRI Dewaruci Tall ship
- Builder: Germany
- Operator: Indonesian Navy

Fabian Wrede-class training ship
- Builder: Finland
- Displacement: 65 tons
- Operator: Finnish Navy: 3 in service

USCGC Eagle Tall ship
- Builder: Germany
- Displacement: 1,813 tons
- Operator: United States Coast Guard

NRP Sagres Tall ship
- Builder: Blohm & Voss Germany
- Displacement: 1,755 long tons (1,783 tons)
- Operator: Portuguese Navy
- Sister ship to USCGC Eagle

Mircea Tall ship
- Builder: Blohm & Voss Germany
- Operator: Romanian Naval Forces
- Sister ship to USCGC Eagle and NRP Sagres

Gorch Fock Tall ship
- Builder: Germany
- Displacement: 2,006 tons
- Operator: German Navy
- Sister ship to USCGC Eagle, NRP Sagres, and Mircea

ARC Gloria Tall ship
- Builder: Spain
- Displacement: 1,300 tons
- Operator: Colombian National Navy

BAE Guayas Tall ship
- Builder: Spain
- Displacement: 1,300 tons
- Operator: Ecuadorian Navy
- Sister ship to ARC Gloria

Simón Bolívar Tall ship
- Builder: Spain
- Displacement: 1,260 tons
- Operator: Bolivarian Navy of Venezuela
- Sister ship to ARC Gloria and BAE Guayas

ARM Cuauhtémoc Tall ship
- Builder: Spain
- Displacement: 1,800 tons
- Operator: Mexican Navy
- Sister ship to ARC Gloria, BAE Guayas, and Simón Bolívar

Hiuchi-class training support ship
- Builder: Japan
- Displacement: 1,000 tons
- Operator: Japan Maritime Self-Defense Force: 5 in service

HNoMS Horten training ship
- Builder: Norway
- Displacement: 2,535 tons
- Operator: Royal Norwegian Navy

Intermares training ship
- Builder: Spain
- Displacement: 3,200 tons
- Operator: Spanish Navy

Juan Sebastián de Elcano Tall ship
- Builder: Spain
- Displacement: 3,673 tons
- Operator: Spanish Navy

Esmeralda Tall ship
- Builder: Spain
- Displacement: 3,754 tons
- Operator: Chilean Navy
- Sister ship to Juan Sebastián de Elcano

ARA Libertad Tall ship
- Builder: Argentina
- Displacement: 3,765 tons
- Operator: Argentine Navy

Mhadei-class training sailboat
- Builder: India
- Displacement: 23 tons
- Operator: Indian Navy: 2 in service

HMCS Oriole training sailboat
- Builder: United States
- Displacement: 93 tons
- Operator: Royal Canadian Navy

Palinuro Tall ship
- Builder: France
- Displacement: 1,341 tons
- Operator: Marina Militare: 1 in service

Shiyan training ship
- Displacement: 6,000 tons
- Operator: People's Liberation Army Navy

INS Tarangini Tall ship
- Builder: India
- Displacement: 513 tons
- Operator: Indian Navy

INS Sudarshini Tall ship
- Builder: India
- Displacement: 513 tons
- Operator: Indian Navy
- Sister ship to INS Tarangini

INS Tir training ship
- Builder: India
- Displacement: 3,200 tons
- Operator: Indian Navy

Type 82 training ship
- Builder: United Kingdom
- Displacement: 6,000 tons
- Operator: Royal Navy 1 in service

Type 679 (Zheng He-class) (NATO Daxing-class) training ship
- Builder: People's Republic of China
- Displacement: 5,548 tons
- Operator: People's Liberation Army Navy

Type 680 (Qi Jiguang-class) training ship
- Builder: People's Republic of China
- Displacement: 9,000 tons
- Operator: People's Liberation Army Navy

Type 0891A (Shichang-class) training ship
- Builder: People's Republic of China
- Displacement: 9,700 tons
- Operator: People's Liberation Army Navy

BAP Unión Tall ship
- Builder: Spain / Peru
- Displacement: 3,200 tons
- Operator: Peruvian Navy

Yanxi-class training ship
- Builder: People's Republic of China
- Displacement: 1,200 tons
- Operator: People's Liberation Army Navy
Cezayirli Gazi Hasan class
- Builder: Turkey
- Displacement: 2,940 tons
- Operator: Turkish Navy: 1 in service

Argo (MEN209) Presidential Yacht
- Builder: Italy
- Displacement: 64.47 tons
- Operator: Marina Militare

HDMY Dannebrog Royal Yacht
- Builder: Denmark
- Displacement: 1,295 tons
- Operator: Royal Danish Navy

ARA Fortuna III racing yacht
- Builder: Argentina
- Displacement: 15.5 tons
- Operator: Argentine Navy

JS Hashidate accommodation yacht
- Builder: Japan
- Displacement: 490 tons
- Operator: Japan Maritime Self-Defense Force

HNoMY Norge Royal Yacht
- Builder: United Kingdom
- Displacement: 1,628 tons
- Operator: Royal Norwegian Navy
MV Savarona class (TCG MV Savarona) Modernized and retrofitted as state yacht
- Builder: Turkey
- Displacement: 4,646 tonnes
- Operator: Turkish Navy: 1 in service